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FIX save_image() dpi #241

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Merged
merged 1 commit into from
Jun 4, 2018
Merged

FIX save_image() dpi #241

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4 changes: 2 additions & 2 deletions surfer/viz.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2245,12 +2245,12 @@ def save_single_image(self, filename, row=-1, col=-1):
if mlab.options.backend != 'test':
mlab.savefig(filename, figure=brain._f)

def _screenshot_figure(self, mode='rgb', antialiased=False, dpi=100):
def _screenshot_figure(self, mode='rgb', antialiased=False):
"""Create a matplolib figure from the current screenshot."""
# adapted from matplotlib.image.imsave
from matplotlib.backends.backend_agg import FigureCanvasAgg
from matplotlib.figure import Figure
fig = Figure(dpi=dpi, frameon=False) # DPI only used for metadata
fig = Figure(frameon=False)
FigureCanvasAgg(fig)
fig.figimage(self.screenshot(mode, antialiased), resize=True)
return fig
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